本文整理汇总了Golang中github.com/youtube/vitess/go/vt/topo.Impl.UpdateSrvShard方法的典型用法代码示例。如果您正苦于以下问题：Golang Impl.UpdateSrvShard方法的具体用法？Golang Impl.UpdateSrvShard怎么用？Golang Impl.UpdateSrvShard使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/youtube/vitess/go/vt/topo.Impl的用法示例。
在下文中一共展示了Impl.UpdateSrvShard方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: CheckServingGraph
//.........这里部分代码省略.........
if len(addrs.Entries) != 1 || addrs.Entries[0].Uid != 1 {
t.Errorf("GetEndPoints(1): %v", addrs)
}
if pm := addrs.Entries[0].PortMap; pm["vt"] != 1234 || pm["mysql"] != 1235 || pm["grpc"] != 1236 {
t.Errorf("GetSrcTabletType(1).PortMap: want %v, got %v", endPoints.Entries[0].PortMap, pm)
}
// Update with the wrong version.
if err := ts.UpdateEndPoints(ctx, cell, "test_keyspace", "-10", topodatapb.TabletType_MASTER, endPoints, version+1); err != topo.ErrBadVersion {
t.Fatalf("UpdateEndPoints(master): err = %v, want topo.ErrBadVersion", err)
}
// Update with the right version.
if err := ts.UpdateEndPoints(ctx, cell, "test_keyspace", "-10", topodatapb.TabletType_MASTER, endPoints, version); err != nil {
t.Fatalf("UpdateEndPoints(master): %v", err)
}
// Update existing EndPoints unconditionally.
if err := ts.UpdateEndPoints(ctx, cell, "test_keyspace", "-10", topodatapb.TabletType_MASTER, endPoints, -1); err != nil {
t.Fatalf("UpdateEndPoints(master): %v", err)
}
if err := ts.DeleteEndPoints(ctx, cell, "test_keyspace", "-10", topodatapb.TabletType_REPLICA, -1); err != topo.ErrNoNode {
t.Errorf("DeleteEndPoints(unknown): %v", err)
}
if err := ts.DeleteEndPoints(ctx, cell, "test_keyspace", "-10", topodatapb.TabletType_MASTER, -1); err != nil {
t.Errorf("DeleteEndPoints(master): %v", err)
}
// test cell/keyspace/shard entries (SrvShard)
srvShard := &topodatapb.SrvShard{
Name: "-10",
KeyRange: newKeyRange("-10"),
MasterCell: "test",
}
if err := ts.UpdateSrvShard(ctx, cell, "test_keyspace", "-10", srvShard); err != nil {
t.Fatalf("UpdateSrvShard(1): %v", err)
}
if _, err := ts.GetSrvShard(ctx, cell, "test_keyspace", "666"); err != topo.ErrNoNode {
t.Errorf("GetSrvShard(invalid): %v", err)
}
if s, err := ts.GetSrvShard(ctx, cell, "test_keyspace", "-10"); err != nil ||
s.Name != "-10" ||
!key.KeyRangeEqual(s.KeyRange, newKeyRange("-10")) ||
s.MasterCell != "test" {
t.Errorf("GetSrvShard(valid): %v", err)
}
// test cell/keyspace entries (SrvKeyspace)
srvKeyspace := topodatapb.SrvKeyspace{
Partitions: []*topodatapb.SrvKeyspace_KeyspacePartition{
&topodatapb.SrvKeyspace_KeyspacePartition{
ServedType: topodatapb.TabletType_MASTER,
ShardReferences: []*topodatapb.ShardReference{
&topodatapb.ShardReference{
Name: "-80",
KeyRange: &topodatapb.KeyRange{
End: []byte{0x80},
},
},
},
},
},
ShardingColumnName: "video_id",
ShardingColumnType: topodatapb.KeyspaceIdType_UINT64,
ServedFrom: []*topodatapb.SrvKeyspace_ServedFrom{
&topodatapb.SrvKeyspace_ServedFrom{
TabletType: topodatapb.TabletType_REPLICA,